Redox Reactions in a Layer of Adsorbed Mn(II) Cations and RuO 4 Molecules. Synthesis of Manganese Oxide Doped with Ruthenium by Successive Ionic Layer Deposition

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Redox Reactions in a Layer of Adsorbed Mn(II) Cations and RuO ₄ Molecules. Synthesis of Manganese Oxide Doped with Ruthenium by Successive Ionic Layer Deposition. / Канева, Мария Витальевна ; Толстой, Валерий Павлович .

в: ЖУРНАЛ ОБЩЕЙ ХИМИИ, Том 92, № 11, 01.11.2022, стр. 2339-2345.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{8b00053251464409a1cda68c4527d8c1,

title = "Redox Reactions in a Layer of Adsorbed Mn(II) Cations and RuO 4 Molecules. Synthesis of Manganese Oxide Doped with Ruthenium by Successive Ionic Layer Deposition",

abstract = "Abstract: Сonditions were considered for the synthesis of the Ru xMnO y∙nH 2O nanocomposite layers by the ionic deposition method based on successive repeated redox reactions on the substrate surface in a layer of adsorbed Mn(II) cations and RuO 4 molecules. It was found that, under the chosen synthesis conditions, on the nickel surface ruthenium-doped manganese(IV) oxide layers are formed, which have a triclinic crystal structure and consist of a set of nanosheets about 5 nm thick and 20–50 nm in lateral dimensions. Based on the experimental data obtained, the features of chemical reactions occurring on the substrate surface during treatment with each of the reagents were considered. The supercapacitor electrodes obtained using these layers and nickel foam are characterized by a capacitance of 687 F/g in 1 M Na 2SO 4 solution at a charge-discharge current of 1 A/g. ",

keywords = "Ионное наслаивание, ОКСИД РУТЕНИЯ(IV), ОКСИД МАРГАНЦА(IV), НАНОКОМПОЗИТ, суперконденсатор, ION LAYERING, RUTHENIUM(IV) OXIDE, MANGANESE(IV) OXIDE, NANOCOMPOSITE, supercapacitor, manganese(IV) oxide, successive ionic layers deposition ruthenium(IV) oxide, nanocomposite",

author = "Канева, {Мария Витальевна} and Толстой, {Валерий Павлович}",

note = "Publisher Copyright: {\textcopyright} 2022, Pleiades Publishing, Ltd.",

year = "2022",

month = nov,

day = "1",

doi = "10.1134/s1070363222110184",

language = "English",

volume = "92",

pages = "2339--2345",

journal = "ЖУРНАЛ ОБЩЕЙ ХИМИИ",

issn = "0044-460X",

publisher = "Издательство {"}Наука{"}",

number = "11",

}

RIS

TY - JOUR

T1 - Redox Reactions in a Layer of Adsorbed Mn(II) Cations and RuO 4 Molecules. Synthesis of Manganese Oxide Doped with Ruthenium by Successive Ionic Layer Deposition

AU - Канева, Мария Витальевна

AU - Толстой, Валерий Павлович

PY - 2022/11/1

Y1 - 2022/11/1

N2 - Abstract: Сonditions were considered for the synthesis of the Ru xMnO y∙nH 2O nanocomposite layers by the ionic deposition method based on successive repeated redox reactions on the substrate surface in a layer of adsorbed Mn(II) cations and RuO 4 molecules. It was found that, under the chosen synthesis conditions, on the nickel surface ruthenium-doped manganese(IV) oxide layers are formed, which have a triclinic crystal structure and consist of a set of nanosheets about 5 nm thick and 20–50 nm in lateral dimensions. Based on the experimental data obtained, the features of chemical reactions occurring on the substrate surface during treatment with each of the reagents were considered. The supercapacitor electrodes obtained using these layers and nickel foam are characterized by a capacitance of 687 F/g in 1 M Na 2SO 4 solution at a charge-discharge current of 1 A/g.

AB - Abstract: Сonditions were considered for the synthesis of the Ru xMnO y∙nH 2O nanocomposite layers by the ionic deposition method based on successive repeated redox reactions on the substrate surface in a layer of adsorbed Mn(II) cations and RuO 4 molecules. It was found that, under the chosen synthesis conditions, on the nickel surface ruthenium-doped manganese(IV) oxide layers are formed, which have a triclinic crystal structure and consist of a set of nanosheets about 5 nm thick and 20–50 nm in lateral dimensions. Based on the experimental data obtained, the features of chemical reactions occurring on the substrate surface during treatment with each of the reagents were considered. The supercapacitor electrodes obtained using these layers and nickel foam are characterized by a capacitance of 687 F/g in 1 M Na 2SO 4 solution at a charge-discharge current of 1 A/g.

KW - Ионное наслаивание

KW - ОКСИД РУТЕНИЯ(IV)

KW - ОКСИД МАРГАНЦА(IV)

KW - НАНОКОМПОЗИТ

KW - суперконденсатор

KW - ION LAYERING

KW - RUTHENIUM(IV) OXIDE

KW - MANGANESE(IV) OXIDE

KW - NANOCOMPOSITE

KW - supercapacitor

KW - manganese(IV) oxide

KW - successive ionic layers deposition ruthenium(IV) oxide

KW - nanocomposite

UR - http://www.scopus.com/inward/record.url?scp=85143800793&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/12fd82e5-4917-3a01-9634-f52785295030/

U2 - 10.1134/s1070363222110184

DO - 10.1134/s1070363222110184

M3 - Article

VL - 92

SP - 2339

EP - 2345

JO - ЖУРНАЛ ОБЩЕЙ ХИМИИ

JF - ЖУРНАЛ ОБЩЕЙ ХИМИИ

SN - 0044-460X

IS - 11

ER -

ID: 100596435